213results about How to "simple ingredients" patented technology

The invention provides a rubber modified asphalt composition for improving storage stability and a method for preparing the same. Firstly, one or more liquid additives are used to spray the rubber powders, and then the treated waste rubber powders are added into basic asphalt. At appropriate temperature, the rubber powder modified asphalt of the invention can be obtained after treated by high shearing or colloid grinding equipments for a while. The method provided by the invention not only has a simple technology and obviously improves the stability of the rubber powder modified asphalt, and the prepared modified asphalt has good high-and-low temperature performance.

The invention is about to improve the solid ceramic particle proppant of deep oil and gas well fracturing technique, the solid proppant composed of crude bauxitic clay fine powder and 6-10wt% manganese dioxide mineral fine powder. The manganese dioxide reacts with the bauxitic clay main material more completely under high temperature, largely reducing glass phase, and beneficial to raise the compactness of the resultant at the same time, able to largely heighten the guide-flow ability. The solid proppant: bulking density 1.65-1.8g/cu cm, apparent density 3.0-3.15g/cu cm, and breaking resistance (SY/T5108-1997) 86MPa not greater than 10%, the maximum able to reach 100MPa not greater than 10%.

The invention relates to an ammonium polyphosphate and montmorillonite nano compound and a preparation method thereof, which belong to the phosphorous compound preparation, composition, modification and crystalline control field. The method for preparing the nano compound comprises the following steps: montmorillonite is added during the preliminary stage of the process of general preparation of ammonium polyphosphate; ammonia is passed through when the temperature is raised to between 150 and 300 DEG C; heat preservation is performed when the temperature is raised to between 300 and 350 DEG C; and then the ammonium polyphosphate and montmorillonite nano compound are obtained after continuous ammoniation for 30 to 200 minutes. The preparation method controls the purity of an I-type polyphosphoric acid in the product through addition of a specific amount of the montmorillonite; the ammonium polyphosphate completely off a silicate slice of the montmorillonite; and nano-dispersion is formed in the ammonium polyphosphate, and then the ammonium polyphosphate and montmorillonite nano compound is obtained. The nano compound reduces the water solubility of the ammonium polyphosphate, has the function of improving the flame-retardant effect in inflaming retarding of polymer materials, and has the advantages of simple preparation technology and raw materials and low cost.

The invention provides an automatic screw rod feeding device which comprises a machine frame with a worktable, a quick-replaced material box, a feeding part and a material pushing part. The quick-replaced material box is arranged on the worktable of the machine frame and used for carrying screw rods to be conveyed; the feeding part is disposed on the worktable of the machine frame, is in butt joint with the quick-replaced material body and comprises a temporary material storing area and a sliding table of a sliding area, a first blocking element is arranged between the temporary material storing area and the sliding area in a convex mode, a material pushing through groove is formed in the tail end of the temporary material storing area and located in the first blocking element position, a discharging opening is formed in the tail end of the sliding area, and a second blocking element is disposed on the discharging opening; the material pushing part comprises a first-stage wedge angle push plate and a second-stage wedge angle push plate, the two push plates can be driven by a drive mechanism to move vertically, the first-stage wedge angle push plate is vertically arranged on the butt joint portion of the material box and the sliding table, and the second-stage wedge angle push plate is vertically inserted into the material pushing through groove. The automatic screw rod feeding device overcomes the defects that in the prior art, directional feeding of screw rods with special head characteristics is difficult, conveying efficiency is low, and the successful rate of directional feeding is low.

The invention discloses a process for preparing compact magnesium oxide/hydroxyapatite nano fiber double-layer coating on the surface of a magnesium base. The process includes firstly preparing porous magnesium oxide coating containing phosphorus and calcium on the surface of magnesium or magnesium alloy by the microarc oxidation technique, namely utilizing phosphorus and calcium containing water solution as electrolyte, subjecting the magnesium or magnesium alloy to microarc oxidation treatment under high voltage by means of a direct-current pulse power source, and then subjecting the porous magnesium oxide coating containing phosphorus and calcium to hydro-thermal treatment in the specific hydro-thermal environment to obtain the magnesium oxide/hydroxyapatite nano fiber double-layer coating. The magnesium oxide/hydroxyapatite nano fiber double-layer coating obtained has the structure of an inner layer (adjacent to a basal body) composed of magnesium oxide and a small amount of magnesium hydrate and being compact and a surface layer formed by nano fiber hydroxyapatite layer, and has the advantages of high bonding strength, fine biological activity and capability of improving corrosion resistance of the magnesium and magnesium alloy in body fluid evidently. Besides, no discontinuous surfaces exist between the double-layer coating and the basal body.

The invention discloses a film with a self-cleaning property and a preparation method thereof. The method comprises the following steps: selecting a high-molecular polymer as a substrate; using a solvent compatible with high-molecular polymer for dissolving the high-molecular polymer; taking a nanometer filler as a hydrophobic group introducing source; forming a dispersing solution with the solvent by adopting an ultrasonic auxiliary physical blending method; adding cosolvent and additive; and lastly, adopting a low surface energy reagent for modifying and forming a super-hydrophobic surface.According to the invention, the preparation method is simple in process and low in cost; the operation process is controllable; the preparation method is simple and convenient; the maximal contact angle between the film with the self-cleaning property and water reaches up to 160 degrees and the minimal rolling angle is at 2 degrees; the film has a self-cleaning function, is high in water flux, hasexcellent mechanical properties and durability and can be applied to the dehumidification or seawater desalination.

The invention discloses a method for assembling a zinc oxide nano-chain by using DNA as a template, comprising the following steps of: (1) mixing and stirring an aqueous solution of DNA, an aqueous solution of zinc nitrate and an aqueous solution of hexamethylenetetramine; (2) heating to 60 DEG C-80 DEG C and keeping the temperature for 0.5-4h; and (3) reducing the temperature to room temperature of 20 DEG C-25 DEG C and carrying out ultrasound treatment in an ultrasound wave dispersion instrument for 10-20 minutes and sampling to obtain the zinc oxide nano-chain by using the DNA as the template. The method is simple, easily obtains raw materials, consumes less energy and reduces the pollution to the environment; the equipment is less and the cost is low, so the method is suitable for batch production; the reaction time is short, the yield is high and no toxicity and harm exist, so that the method provides the possibility for preparing the zinc oxide nano-chain on a large scale; and zinc oxide nano-chains with different shapes can be constructed by operating the space structure of biological macromolecule DNA. The invention can simultaneously solve the problems of the control of the size and the shape of nanometer materials and the dispersion stability.

The invention relates to doped black phosphorus quantum dot thermal treatment syringeability bone cement as well as the preparation and the application thereof. A self-cured component is mixed with a heating nano material so as to obtain a modified bone cement solid-phase powder, wherein an alpha-tricalcium phosphate material functions as coating and carrying, and PLGA (Plgapoly Lactic-Co-Glycolic Acid)/black phosphorus quantum dots function as heating; by taking sodium phosphate as a main body and phosphorylated chitosan, hydroxypropyl methyl cellulose and gelatin as modifiers, preparing a neutral bone cement curing liquid so as to improve the syringeability of a formula; mixing the bone cement solid-phase powder with the curing liquid, so as to obtain a cured product. A main component, namely, hydroxyapatite, of the cured product, can be increased, and the PLGA and a black phosphorus material have very good degradation properties inside biological bodies. The doped black phosphorus quantum dot thermal treatment syringeability bone cement has the advantages of being simple and convenient in preparation method, simple in raw material and applicable to large-scale production.

The invention discloses an elastomer modified asphalt waterproof coiled material as well as a production technology and equipment thereof. The coiled material is prepared by the following raw materials in parts by weight: 20 parts of 10# asphalt, 40 parts of 100# asphalt, 11 parts of machine oil, 12 parts of elastomer and 17 parts of talcum powder. The technology comprises the steps of ingredient stirring, base feeding, oil dip coating, sanding, film coating, traction compaction and the like. The equipment comprises a metering tank, a batching tank, a colloid mill and an oil coating groove, wherein the oil coating groove is provided with an oil coating roll; a base unfolding device, a base overlapping machine, a base retention machine and a base dryer are sequentially arranged at an inlet end of the oil coating roll; and an oil soaking groove and a film coating device are sequentially arranged at an outlet end of the oil coating roll and connected with the oil coating roll. The coiled material has the advantages that the coiled material has simple components, is higher in property, simple and practicable in technology and easy to control; the surface of the coiled material is level and free from holes, chipped edges, gaps and pimples; mineral particles are uniform and consistent in particle size and are adhered to the surface of the coiled material tightly; and the coiled material is wide in using temperature range and aging-resistant.

The invention belongs to the technical field of preparation of functional fibers and in particular relates to a preparation method of compound conductive fibers. Activated graphene and carboxylated carbon nanotubes are used as conductive fillers, and polypropylene/high-density polyethylene slices are used as a matrix material; the materials are commixed, granulated, fused and spun to prepare the compound conductive fibers. The conductive fillers in the fibers are uniformly dispersed and the high-polymer matrix materials are effectively modified. The prepared compound conductive fibers have good mechanical property and conductive property. The preparation method is simple in process, green and environmentally friendly and is suitable for industrial production; the prepared compound conductive fibers can be three-dimensionally woven into a textile fabric and are hopeful to form a main body material for manufacturing functional clothes including antistatic clothes, anti-electromagnetic-shielding clothes and the like.

The invention relates to a method for preparing nano-encapsulated phase-change material (NEPCM) by taking amphiphilic polyurethane (PU) or a composite amphiphilic PU material as a capsule wall without adding an emulsifier. The method comprises the following steps: dispersing PCM and a small quantity of vinyl monomers by utilizing the amphiphilic PU; and then chemically cross-linking the PU capsule wall through emulsion polymerization initiated by free radicals to finally obtain the NEPCM. By utilizing the novel method for preparing the NEPCM provided by the invention, the obtained nano-capsules have good dispersion stability and good re-dispersibility and average particle size of 50nm-800nm, wherein a core material accounts for 1%-80% of the weight of one capsule. In addition, the NEPCM can be used in latent functionally thermal fluid in the form of suspension, and can be compounded with other materials in the form of powder so as to achieve a thermoregulation function.

An anti-weathering polyoxymethylene material is prepared from atoleine and polyoxymethylene through proportioning, surface wetting, adding inorganic particles, optical stabilizer and thermooxidative stabilizer, fusing, pugging, extruding out for granulating, and injection moulding. Its advantage is high resistance to weathering, UV, thermooxidizing and hot water.

The invention discloses a preparation method for high-purity alginate oligosaccharide, and belongs to the field of the brown alga deep processing. The method comprises the following steps: by using kelp leftovers in kelp juice production after water extraction as a raw material, pulping after washing, and performing enzymolysis by using alginate lyase produced by fermentation of a preserved bacterial strain XS1412C, centrifuging and removing a non-zymolytic kelp residue to obtain a high-purity alginate oligosaccharide solution. The obtained alginate oligosaccharide is an oligosaccharide mixture containing 2-7 saccharides and more than 7 saccharides. A proportion of the total alginate oligosaccharide is greater than 80%, and is much higher than 18.9% reported in a literature. The purity ofthe obtained alginate oligosaccharide is very high, and the content of non-sugar impurities is less than 14%.

A preparation method of a tungsten/copper layer composite material based on surface nanocrystallization of a tungsten sheet is disclosed. The method includes performing surface pretreatment on the tungsten sheet; performing two steps of anodic oxidation and hydrogen reduction annealing in order to obtain a tungsten sheet having a deeply deoxygenated surface nanometer porous structure; electroplating the surface of the tungsten sheet having the nanometer porous structure with copper; and finally subjecting a tungsten/copper electroplated sample to high-temperature diffusion annealing to obtainthe tungsten/copper layer composite material. During preparation, the nanometer porous structure on the surface of the tungsten sheet can increase the contact area and improve surface activity, and can play a role of mechanically meshing a copper layer. A thermal shock method and a cross cut method are adopted to detect whether the copper metal layer shows peeling and shedding phenomena or not. The preparation method has characteristics of a simple process, a stable and pollution-free electroplating solution, a high connection efficiency, a low production cost, and good repeatability, can prepare a tungsten/copper material having a complex shape and based on the inner surface of a workpiece, avoid influences of metal middle layers on material performance, and facilitate industrial application of the tungsten/copper composite material.

The invention provides an A-phase vanadium dioxide nanowire preparation method. The A-phase vanadium dioxide nanowire preparation method is characterized in that due to the addition of a surface active agent, an intermediate phase B can be rapidly converted into A-phase vanadium dioxide, and an A-phase vanadium dioxide nanowire with excellent morphology and draw ratio is formed; the prepared A-phase vanadium dioxide nanowire is very pure and stable. The preparation method is simple in raw materials, convenient to operate and easy to control; the crystallinity of the product is good; the nanowire can be widely applied to the fields such as batteries, hydrogen storage, photoelectric switches and the like.

The invention relates to a bacillus subtilis fermentation medium. The bacillus subtilis fermentation medium comprises the following active ingredients: glucose, peptone, dipotassium phosphate, sodium chloride, anhydrous calcium chloride and manganese sulfate; the content of the peptone is 1.2%-2.5% and the content of the glucose is 1.0%-2.0%; due to simple components and low dosage, the cost of a fermentation liquor per ton can be reduced by 3000-7500 Yuan; the effective ingredients are all soluble and supplement each other, and the viscosity of the fermentation liquor is reduced so that the later-stage extraction process can be simplified favorably; the obtained fermentation liquor has simple components and thus the bacteriostatic metabolite of the bacteria is extracted conveniently, and furthermore, the potency of the extract is greatly increased; the potency of the fermentation liquor obtained by culturing the bacteria by using the fermentation medium is increased by 47.89% in contrast with the potency of a fermentation liquor cultured by using a basic culture medium; the medium has the advantages of reducing the cost, simplifying the later-stage extraction process and increasing the bacteriostatic potency of the metabolite, and thus lays a foundation for large-scale production.

The invention relates to a low-alloy high-wear-resistance cast steel which comprises the following components: 0.25-0.35wt.% of C, 0.9-1.6wt.% of Si, 0.3-1.8wt.% of Mn, 0.7-1.0wt.% of Cr, 0.15-0.3wt.% of Mo, 0.05-0.35wt.% of Ti, 0.01-0.05wt.% of Nb, 0.05-0.25wt.% of V, 0.01-0.1wt.% of RE, at most 0.03wt.% of P and S, and the balance of Fe and inevitable impurities. The invention has the advantages of simple preparation process and favorable toughness compatibility.

The invention discloses a circuit board resin film evener machine and a using method thereof. The circuit board resin film evener machine comprises a film feeding mechanism, a film receiving mechanism, a compressing mechanism, a guide material mechanism, a transmission mechanism and a rack. In the invention, redundant resin on a circuit board is stuck and removed by a pressed film, the raw material is simple, and the cost is low. The circuit board resin film evener has a simple structure; a fastener fixed bracket is designed, so that the assembly and the disassembly of the new pressed film and old pressed film are convenient, and the production efficiency can be improved; by the design of a pressure tight end and an elastic fixed bracket, the pressed film can keep level and compact all the time to be completed fit with the circuit board, and the redundant resin on the circuit board can be effectively stuck and removed; the transmission mechanism with a plurality of gears is driven by a motor, so that rollers for compressing can keep the same linear speed, so that the pressed film can keep level and compact all the time; as the electric heating filaments in the compressing rollers and the coder in the compressing gears are arranged, the compressing temperature can be controlled, the resin in a through hole can be in a half-curing state all the time, simultaneously; and the rotating speed of the motor can be adjusted along the changes of the diameter of a film feeding roller, so that the pressed film can be fitted and separated at constant speed.

The invention relates to a method for preparing a compound, in particular to a method for synthesizing a plating additive, namely N, N-diethyl propargylamine. The method comprises the following steps: adding formaldehyde and diethylamine to a reaction kettle; adding cupric salt into the mixture as a catalyst after the mixture is evenly stirred; introducing acetylene gas into the mixture for reacting; and obtaining the N, N- diethyl propargylamine after the reacted product is separated after reaction. The product can be obtained through only one step by the method. The method has the advantages of simple and easily-available raw materials, low price, simple process, low cost, high product purity, high product yield, few treatment on environmental pollution and low labor intensity.

The invention discloses a folium artemisiae argyi extract-containing shower gel for infants. The shower gel is prepared from the following components in parts by weight: 12-25 parts of a traditional Chinese medicine extract, 2-6 parts of a non-ionic surfactant, 1-4 parts of a humectant, 0.2-2 parts of citric acid and 65-85 parts of water, wherein the traditional Chinese medicine extract is prepared from folium artemisiae argyi, semen torreya, lonicera japonica and chrysanthemum. The shower gel belongs to the technical field of daily chemical appliances, the traditional Chinese medicine extract is used as the main active ingredient, and the added surfactant has the advantages of simple ingredients, small usage, high safety and good stability. The shower gel has the effects of cleaning, itching-relieving, prickly heat removing and the like, and is suitable for infants and other special crowds.

The invention relates to a magnetic fluorescent double-function nanocomposite in the technical field of nano materials. The nanocomposite comprises a fluorescent carbon quantum dots of which the surface modification is provided with carboxyl groups, and magnetic nano composite microspheres which comprise Fe3O4 magnetic nano particles and SiO2 embedding layers, wherein the surface modification of the magnetic nano composite microspheres is provided with amino groups; and the carboxyl groups on the surfaces of the fluorescent carbon quantum dots are in chemical coupling connection with the aminogroups on the surfaces of the magnetic nano composite microspheres. According to the invention, connecting agents EDC (1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride) and NHS (N-hydroxysuccinimide) are adopted, the magnetic nano particles are connected with the fluorescent carbon quantum dots through forming chemical bonds, the chemical stability is good, and meanwhile the magnetic fluorescent double-function nanocomposite has the advantages of good water solubility, low toxicity, good biocompatibility and the like.

The invention relates to a preparation method of a lithium slag adsorbent for liquid extraction of lithium. The preparation method comprises the following steps: purifying and refining lithium slag, adding 0-20% of active assistant, 1-20% of binder and 0-20% of water, and forming and roasting to prepare the lithium slag adsorbent. The lithium slag adsorbent has good selectivity of extracting lithium resources in seawater and salt lake brine. According to the preparation method provided by the invention, raw materials are easily available, preparation process is simple and production cost is low.

The invention discloses a preparation method of 2,4,6-trimethylbenzoic acid, which comprises the following steps: proportionally putting sym-trimethyl benzene and a catalyst into a reaction kettle, introducing carbon dioxide gas, maintaining the system to react for 6-12 hours, adding a certain amount of hydrochloric acid and water to react, recycling the catalyst from the water phase, and cooling the oil phase to crystallize, thereby obtaining the 2,4,6-trimethylbenzoic acid product. The invention has the advantages of fewer steps and simple preparation technique, and is an economical and green chemical reaction of atoms.

The invention relates to an organic compound synthetic method and provides a method for synthesis of benzfluorenone and its derivative by copper as a catalyst. The method solves the problem that the existing benzfluorenone and its derivative synthesis method utilizes difficultly prepared reaction raw materials and has a high reaction temperature, a lot of reaction processes, a low yield and long reaction time. The method comprises that 1, 6-eneyne shown in the structural formula (I) as an initiator is dissolved in a solvent, the solution undergoes a reaction under the action of a copper catalyst and an oxidizing agent at a temperature of 0-60 DEG C for 1-12h, and the benzfluorenone shown in the structural formula (II) and its derivative are obtained by separation and purification. The method utilizes a base metal to replace an expensive precious metal, utilizes simple and easily available 1, 6-eneyne to replace a multicomponent raw material and realizes a reaction under mild conditions. The reaction formula is shown in the following description.

The invention relates to a health tea rock sugar which is prepared by aqueous solution crystallization which takes tea-colored crystal and white granulated sugar as main components; each component has the following parts by weight: 1-2 parts of the tea-colored crystal and 800-1200 parts of white granulated sugar. The tea-colored crystal is prepared by soaking and extracting commercial tea with water or extracting the commercial tea with colloid grinding pulp; the commercial tea can be chose from green tea, black tea, oolong, scented tea, white tea, yellow tea or black tea. The health tea rock sugar is prepared after tea extractive, white granulated sugar and water are mixed and crystallized under certain conditions, has simple raw materials and low cost and is suitable for large-scale industrial production; the prepared finished products have glittering and translucent appearance, vivid and beautiful color, besides, the finished products not only have a pleasurable feeling but also have good taste and high nutritional value.

The invention belongs to the field of asymmetric synthesis, and particularly relates to a novel method for catalyzing and synthesizing a chiral 4-nitryl-3, 5-diaryl cyclohexanone compound by chiral thiocarbamide as a catalyst. The method comprises the following steps of: (1) reacting by taking diketene and nitromethane as a reaction substrate, quinine-derived thiocarbamide as a chiral catalyst and methylbenzene as solvent at the temperature of between 20 and 25 DEG C for 24 to 72 hours to generate a Michael addition product; and (2) reacting by taking the Michael addition product obtained in the step (1) as a reactant, potassium hydroxide as a catalyst and ethanol as solvent at the temperature of between 0 and 10 DEG C for 0.5 to 2 hours to obtain a chiral 4-nitryl-3, 5-diaryl cyclohexanone derivative. The novel method for synthesizing the chiral 4-nitryl-3, 5-diaryl cyclohexanone compound has the advantages of readily available materials and mild reaction conditions and is easy and convenient to operate, and a reaction system is insensitive to air, aqueous vapor and the like and aftertreatment is convenient, so the chiral 4-nitryl-3, 5-diaryl cyclohexanone compound is suitable for industrial production. Simultaneously, the synthetic method has the characteristics of high yield and excellent diastereoselectivity and enantioselectivity.

The invention provides a hot-continuous-rolled steel belt for an oil casing of grade N80. The hot-continuous-rolled steel belt contains the following chemical components in percentage by weight: 0.25-0.35 weight percent of C, 0.10-0.30 weight percent of Si, 1.2-1.8 weight percent of Mn, 0-0.020 weight percent of P, 0-0.0050 weight percent of S, 0.018-0.050 weight percent of Nb, 0.30-0.50 weight percent of Cr, 0.010-0.020 weight percent of Ti, 0-0.005 weight percent of V and 0-0.005 weight percent of Mo, and the balance of Fe and inevitable impurities. The hot-continuous-rolled steel belt for the oil casing of grade N80 adopts a two-segment cooling and hot-rolling process and is directly obtained through hot continuous rolling. The matrix structure of the hot-continuous-rolled steel belt is a ferrite + bainite dual phase structure, the grain size is at least 12 grade, the yield strength is 552MPa<= Rt0.5<=758MPa, the tensile strength Rm is at least 689MPa, the elongation A50mm is at least 20 percent, and the mechanical property can meet the API5CT standard requirement.

The invention relates to a method for preparing nitrogen-doped fluorinated graphene by using graphite fluoride, comprising the following steps: raw materials are weighed in proportion and are added into an agate pot, agate beads are added to help grinding, and uniform stirring is performed; the mixture is placed in a ball mill to be subjected to ball milling for 15 to 30 hours, wherein the ball milling frequency is 540 to 600 rpm; after ball milling is ended, the nitrogen-doped fluorinated graphene containing a small amount of impurities is ultrasonically dispersed in deionized water to obtaina water system mixed suspension; the water system mixed suspension obtained after ultrasonication is placed in a centrifuge tube for centrifugation, a fluorinated graphene stabilized suspension in which the upper layer is doped with nitrogen element is collected, and precipitate is discarded; and the water in the fluorinated graphene stabilized suspension in which nitrogen element is doped is removed by suction filtration, and vacuum drying is performed to obtain the nitrogen-doped fluorinated graphene. The preparation process of is relatively simple, and easy to operate and control, which can realize large-scale production; the prepared nitrogen-doped fluorinated graphene has good quality and improved hydrophilicity.

The invention discloses a preparation method of a high-strength polypropylene material. The preparation method is characterized in that in the machining process, the crystal habit of polypropylene is regulated and controlled, and therefore the mechanical performance of polypropylene is improved. In the machining process, a certain shear and two-way stretch force field is applied to polypropylene melt by regulating the number and type of force assembling units, under the action of the force field, the crystal habit of polypropylene is developed into shish-kebab structures orientated in different directions, the stretch strength of the polypropylene material can be remarkably improved, and the difference of the mechanical strength, in the extrusion direction, of the polypropylene product and the mechanical strength in the direction perpendicular to the extrusion direction, of the polypropylene product is weakened. The force assembling units are added to existing traditional extrusion equipment, operation is easy, continuous production can be achieved, control is convenient, quality is stable, production efficiency is high, and good industrial and market prospects are achieved; and the method can be widely applied to preparing high-strength polypropylene plate, sheet and film materials.

The invention discloses an aluminum alloy split V-shaped thrust rod, wherein the material of the thrust rod is aluminum alloy, and the preferred composition is Al- Cu-based alloy, Al- Si-based alloys,Al- Mg- Si-based alloys, Al- Zn- Mg- Cu-based alloy or Al- Mg-based alloys, and aluminum alloys in which trace alloying elements such as Sr, La, Ce, Y, Sc, Er, Nb, B, and Cr are added to the aluminum-based alloys. An aluminum alloy split V-shaped thrust rod is composed of a casing, a ball head and a ball hinge, wherein the V-shaped ball head and the ball heads at both ends are connected by a casing, and the ball hinge is arranged in a through hole of the ball head; the neck of the spherical head is a combination of an elliptical shape and an arc shape, which improves the bearing capacity. Thealuminum alloy thrust rod sleeve and ball head are manufactured by hot extrusion and/or forging. An aluminum alloy sleeve and a ball head are integrally hot-riveted and assembled to obtain the thrustrod, and the weight reduction effect can reach 40-70%.